@ckeditor/ckeditor5-html-support
Advanced tools
This package implements the General HTML Support feature for CKEditor 5. It allows enabling unsupported HTML features in the rich-text editor at low cost.
This plugin is part of the ckeditor5 package. Install the whole package to use it.
npm install ckeditor5
If you want to check full CKEditor 5 capabilities, sign up for a free non-commitment 14-day trial.
Check out the demo in the General HTML Support feature guide.
See the @ckeditor/ckeditor5-html-support package page as well as the General HTML Support feature guide in CKEditor 5 documentation.
Licensed under a dual-license model, this software is available under:
For more information, see: https://ckeditor.com/legal/ckeditor-licensing-options.
47.0.0 (October 1, 2025)
We are happy to announce the release of CKEditor 5 v47.0.0.
We are introducing CKEditor AI, a set of versatile AI-powered features that integrate directly into CKEditor 5. It brings generation, summarization, correction, contextual chat help, reviews, and many other capabilities, right into the editor. With CKEditor AI, users will no longer need to switch between the editor and AI tools.
Three features are available in this early access phase:
Each feature is powered by our state-of-the-art AI service, available in the Cloud today and coming soon for on-premises deployments. This makes CKEditor AI a true plug-and-play solution that works out of the box, eliminating the need for months of custom development.
CKEditor AI is available as part of our free trial in early access.
We are introducing the CKEditor 5 LTS (Long-term Support) Edition, giving teams up to 3 years of stability with guaranteed updates.
The first LTS release is v47.0.0 (October 2025). It will receive 6 months of active development with new features and fixes, then 2.5 years of maintenance with security and critical compatibility updates.
For v47.x, the Maintenance phase starts in April 2026. From then, the next versions in the v47.x line will be available only under a commercial LTS Edition license. Therefore, starting in April, integrators without an LTS license should migrate to v48.x (the next regular release).
If you need long-term stability, contact sales or read more about CKEditor 5 LTS Edition.
This release also brings several smaller but important enhancements and fixes:
Tab/Shift+Tab navigation now works better inside nested editables, improving usability. This change is also reflected in the editor’s current widgets (like tables), leading to more intuitive keyboard navigation.Dialog#show())..ck-confirm-view). You may need to adjust custom styles accordingly.Please refer to the update guide to learn more about these changes.
Draft.js is a JavaScript rich text editor framework, built for React. It allows for extensive customization and supports raw HTML content through its ContentState and RawDraftContentState structures. Compared to @ckeditor/ckeditor5-html-support, Draft.js offers more flexibility for React applications but requires more setup and configuration.
Quill is a modern WYSIWYG editor built for compatibility and extensibility. It supports custom HTML elements and attributes through its Delta format and Parchment library. Quill is easier to set up compared to @ckeditor/ckeditor5-html-support but may not offer the same level of integration with CKEditor 5's advanced features.
TinyMCE is a popular rich text editor that provides extensive HTML support, including custom elements and attributes. It offers a wide range of plugins and configuration options. TinyMCE is comparable to @ckeditor/ckeditor5-html-support in terms of functionality but may have a steeper learning curve for new users.
FAQs
HTML Support feature for CKEditor 5.
The npm package @ckeditor/ckeditor5-html-support receives a total of 500,293 weekly downloads. As such, @ckeditor/ckeditor5-html-support popularity was classified as popular.
We found that @ckeditor/ckeditor5-html-support demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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